2000 Replacement Filter Compatible with Air Doctor 2000 & 2000i Air Purifiers Γ 2 High-Efficiency Filter, 4 Carbon/VOC Filters, and 8 Pre-Filters Γ Compare to Part # ADF2001, ADF2002 & ADF2003

Fully Compatible with AD2000: The premium 2000 replacement filter is specially designed for air doctor 2000 / 2000i Air Purifiers. Compared to Part #ADF2001/ADF2002/ADF2003. (*NOTE: This 2000 replacement filter is ONLY compatible with airdoctor 2000/2000i air Purifier, please check your air purifier model before purchasing | High-Quality Main Filter: The 2000 replacement filter uses a high-density filter media design. While ensuring smooth airflow, it increases the number of pleats, providing a larger filtration area and improving filtration efficiency. The sturdy plastic frame effectively prevents deformation or damage during shipping, storage, and replacement, helping avoid air leakage caused by filter damage | Value Set: Each brand-new 2000 filter replacement set includes 2 main filter, 4 activated carbon filters, and 8 pre-filters. The sufficient quantity of filters in the 2000 replacement filter set meets the full replacement cycle needs of air doctor ad2000/ad2000i air purifiers throughout | 3-Stage Filtration System: Our 2000 replacement filter features a specially designed 3-stage filtration system. The pre-filter, activated carbon filter, and main filter work together to provide a reliable solution for households troubled by pet hair, pet dander, dust, cooking fumes, industrial odors, smoke, and other unpleasant odors, helping keep your homes air fresh and clean | Recommended Maintenance: Replace the main filter every 812 months, the activated carbon filter every 46 months, and the pre-filter every 23 months for optimal performance, depending on actual usage conditions